Breeding ecology, population size and nest site preferences of Red-billed Tropicbirds at St Helena, South Atlantic Ocean ...
We describe the population size and breeding ecology of the Red-billed Tropicbird, Phaethon aethereus , a poorly studied pantropical seabird, at St Helena, South Atlantic. The population size of 81–246 pairs and 272–564 individuals identifies the study population as the largest colony of Red-billed...
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Taylor & Francis
2023
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Online Access: | https://dx.doi.org/10.6084/m9.figshare.22818105 https://tandf.figshare.com/articles/journal_contribution/Breeding_ecology_population_size_and_nest_site_preferences_of_Red-billed_Tropicbirds_at_St_Helena_South_Atlantic_Ocean/22818105 |
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ftdatacite:10.6084/m9.figshare.22818105 2023-10-01T03:59:28+02:00 Breeding ecology, population size and nest site preferences of Red-billed Tropicbirds at St Helena, South Atlantic Ocean ... Beard, Annalea Mirra, Renata Medeiros Clingham, Elizabeth Henry, Leeann Thomas, Robert J. Hailer, Frank 2023 https://dx.doi.org/10.6084/m9.figshare.22818105 https://tandf.figshare.com/articles/journal_contribution/Breeding_ecology_population_size_and_nest_site_preferences_of_Red-billed_Tropicbirds_at_St_Helena_South_Atlantic_Ocean/22818105 unknown Taylor & Francis https://dx.doi.org/10.1080/01584197.2023.2205595 Creative Commons Attribution 4.0 International https://creativecommons.org/licenses/by/4.0/legalcode cc-by-4.0 Evolutionary Biology FOS Biological sciences Environmental Sciences not elsewhere classified Ecology Biological Sciences not elsewhere classified Inorganic Chemistry FOS Chemical sciences Science Policy Infectious Diseases FOS Health sciences ScholarlyArticle article-journal Journal contribution Text 2023 ftdatacite https://doi.org/10.6084/m9.figshare.2281810510.1080/01584197.2023.2205595 2023-09-04T12:52:50Z We describe the population size and breeding ecology of the Red-billed Tropicbird, Phaethon aethereus , a poorly studied pantropical seabird, at St Helena, South Atlantic. The population size of 81–246 pairs and 272–564 individuals identifies the study population as the largest colony of Red-billed Tropicbirds in the South Atlantic, but also an internationally important part of the global population. We estimated the survival from laying to fledging of 158 nests between 2004 and 2017 at only 33%, among the lowest values reported globally for the species. Most nest failures occurred during incubation, with predation identified as the predominant cause of fledging failure. Intervals between breeding attempts were longer after successful nesting attempts than failed attempts. Previous breeding interval and nest cavity fidelity further influenced the interval between breeding attempts, while the presence of replacement clutches did not. Multiple nest site and cavity characteristics were important predictors of ... Text South Atlantic Ocean DataCite Metadata Store (German National Library of Science and Technology) St. Helena ENVELOPE(8.575,8.575,63.621,63.621) |
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Open Polar |
collection |
DataCite Metadata Store (German National Library of Science and Technology) |
op_collection_id |
ftdatacite |
language |
unknown |
topic |
Evolutionary Biology FOS Biological sciences Environmental Sciences not elsewhere classified Ecology Biological Sciences not elsewhere classified Inorganic Chemistry FOS Chemical sciences Science Policy Infectious Diseases FOS Health sciences |
spellingShingle |
Evolutionary Biology FOS Biological sciences Environmental Sciences not elsewhere classified Ecology Biological Sciences not elsewhere classified Inorganic Chemistry FOS Chemical sciences Science Policy Infectious Diseases FOS Health sciences Beard, Annalea Mirra, Renata Medeiros Clingham, Elizabeth Henry, Leeann Thomas, Robert J. Hailer, Frank Breeding ecology, population size and nest site preferences of Red-billed Tropicbirds at St Helena, South Atlantic Ocean ... |
topic_facet |
Evolutionary Biology FOS Biological sciences Environmental Sciences not elsewhere classified Ecology Biological Sciences not elsewhere classified Inorganic Chemistry FOS Chemical sciences Science Policy Infectious Diseases FOS Health sciences |
description |
We describe the population size and breeding ecology of the Red-billed Tropicbird, Phaethon aethereus , a poorly studied pantropical seabird, at St Helena, South Atlantic. The population size of 81–246 pairs and 272–564 individuals identifies the study population as the largest colony of Red-billed Tropicbirds in the South Atlantic, but also an internationally important part of the global population. We estimated the survival from laying to fledging of 158 nests between 2004 and 2017 at only 33%, among the lowest values reported globally for the species. Most nest failures occurred during incubation, with predation identified as the predominant cause of fledging failure. Intervals between breeding attempts were longer after successful nesting attempts than failed attempts. Previous breeding interval and nest cavity fidelity further influenced the interval between breeding attempts, while the presence of replacement clutches did not. Multiple nest site and cavity characteristics were important predictors of ... |
format |
Text |
author |
Beard, Annalea Mirra, Renata Medeiros Clingham, Elizabeth Henry, Leeann Thomas, Robert J. Hailer, Frank |
author_facet |
Beard, Annalea Mirra, Renata Medeiros Clingham, Elizabeth Henry, Leeann Thomas, Robert J. Hailer, Frank |
author_sort |
Beard, Annalea |
title |
Breeding ecology, population size and nest site preferences of Red-billed Tropicbirds at St Helena, South Atlantic Ocean ... |
title_short |
Breeding ecology, population size and nest site preferences of Red-billed Tropicbirds at St Helena, South Atlantic Ocean ... |
title_full |
Breeding ecology, population size and nest site preferences of Red-billed Tropicbirds at St Helena, South Atlantic Ocean ... |
title_fullStr |
Breeding ecology, population size and nest site preferences of Red-billed Tropicbirds at St Helena, South Atlantic Ocean ... |
title_full_unstemmed |
Breeding ecology, population size and nest site preferences of Red-billed Tropicbirds at St Helena, South Atlantic Ocean ... |
title_sort |
breeding ecology, population size and nest site preferences of red-billed tropicbirds at st helena, south atlantic ocean ... |
publisher |
Taylor & Francis |
publishDate |
2023 |
url |
https://dx.doi.org/10.6084/m9.figshare.22818105 https://tandf.figshare.com/articles/journal_contribution/Breeding_ecology_population_size_and_nest_site_preferences_of_Red-billed_Tropicbirds_at_St_Helena_South_Atlantic_Ocean/22818105 |
long_lat |
ENVELOPE(8.575,8.575,63.621,63.621) |
geographic |
St. Helena |
geographic_facet |
St. Helena |
genre |
South Atlantic Ocean |
genre_facet |
South Atlantic Ocean |
op_relation |
https://dx.doi.org/10.1080/01584197.2023.2205595 |
op_rights |
Creative Commons Attribution 4.0 International https://creativecommons.org/licenses/by/4.0/legalcode cc-by-4.0 |
op_doi |
https://doi.org/10.6084/m9.figshare.2281810510.1080/01584197.2023.2205595 |
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1778533531317698560 |